A fast density peak clustering based particle swarm optimizer for dynamic optimization

F Li, Q Yue, Y Liu, H Ouyang, F Gu - Expert Systems with Applications, 2024 - Elsevier
Dynamic optimization problems (DOPs) are optimization problems with time evolution
characteristics. In this type of problem, the decision variables and the state variables change …

Integrated optimization of assortment, inventory and pricing considering omnichannel retailer's risk aversion and customer's time preference

Y Mou, Z Guan, J Zhang - Expert Systems with Applications, 2024 - Elsevier
This paper mainly discusses the joint optimization of product assortment, inventory and
pricing for an omnichannel retailer under uncertain demand, seeking to maximize the …

PRM-D* method for mobile robot path planning

C Liu, S Xie, X Sui, Y Huang, X Ma, N Guo, F Yang - Sensors, 2023 - mdpi.com
Various navigation tasks involving dynamic scenarios require mobile robots to meet the
requirements of a high planning success rate, fast planning, dynamic obstacle avoidance …

Two-stage thermal-hydraulic optimization for Pillow Plate Heat Exchanger with recirculation zone parameterization

Z Tong, Q Yang, S Tong, X Chen - Applied Thermal Engineering, 2022 - Elsevier
Pillow plate heat exchanger (PPHE) has become a promising alternative to conventional
heat exchangers due to their satisfactory heat transfer performance and geometric flexibility …

[HTML][HTML] Research Progress on Autonomous Operation Technology for Agricultural Equipment in Large Fields

W Wei, M Xiao, W Duan, H Wang, Y Zhu, C Zhai… - Agriculture, 2024 - mdpi.com
Agriculture is a labor-intensive industry. However, with the demographic shift toward an
aging population, agriculture is increasingly confronted with a labor shortage. The …

Improved particle swarm optimization for laser cutting path planning

P Qu, F Du - IEEE Access, 2023 - ieeexplore.ieee.org
This research focuses on the long empty cutting path problem during the laser cutting
process by employing an improved proximity method to establish the starting point set in …

Evolutionary game of emergency logistics path selection under bounded rationality

W Sun, C Zhu, H Li - Socio-Economic Planning Sciences, 2022 - Elsevier
The occurrence of emergencies and secondary disasters causes varying degrees of
obstruction on roads used by actors in an emergency rescue logistics network, and the …

Modified Q-Learning Algorithm for Mobile Robot Path Planning Variation using Motivation Model

H Hidayat, A Buono, K Priandana… - Journal of Robotics and …, 2023 - journal.umy.ac.id
Path planning is an essential algorithm in autonomous mobile robots, including agricultural
robots, to find the shortest path and to avoid collisions with obstacles. Q-Learning algorithm …

Modified Q-Learning algorithm for mobile robot real-time path planning using reduced states

A Buono, K Priandana, S Wahjuni - Jurnal RESTI (Rekayasa …, 2023 - jurnal.iaii.or.id
Path planning is an essential algorithm in any autonomous mobile robot, including
agricultural robots. One of the reinforcement learning methods that can be used for mobile …

A two-stage method to detect damages in aluminum plates using curvature modal shape subtraction indicator and particle swarm optimization

Y Jiang, J Sun, Q Lin, J Xiang - Thin-Walled Structures, 2023 - Elsevier
A two-stage method is proposed for effectively identifying damages in aluminum plates. The
first stage focuses on detecting damage locations using the curvature modal shape …